Stretchable display device and stretchable panel driving circuit

A stretchable display device, comprising:

• a stretchable display panel including a plurality of pixels and a plurality of lines configured to be stretchable;
• a gate driving circuit configured to supply gate signals to the plurality of pixels through a plurality of gate lines among the plurality of lines;
• a data driving circuit configured to supply data signals or compensated data signals to the plurality of pixels through a plurality of data lines among the plurality of lines;
• at least one stretch detection circuit group comprising at least one delay cell and at least one stretch variable capacitor disposed in a non-display area of the stretchable display panel, and configured to detect a delay time caused by a stretch of the stretchable display panel;
• a compensation control signal generating circuit configured to generate a compensation control signal based on the delay time;
• and
• a timing control circuit configured to output a compensated signal based on the compensation control signal.